body {
  margin: 0;
  font-family: 'Inter', '微软雅黑', Arial, sans-serif;
  background: #f7f7f7;
  color: #32433D;
}

.header {
  background: #32433D;
  color: #fff;
  padding: 32px 0 16px 0;
  text-align: center;
}
.logo {
  font-size: 52px;
  font-weight: 500;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.company-title {
  font-size: 32px;
  font-weight: 700;
}
.company-title span:last-child {
  margin-left: 8px;
}

.section {
  background: #fff;
  margin: 32px auto;
  padding: 32px 24px;
  max-width: 900px;
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(50,67,61,0.06);
}
.section h2 {
  font-size: 28px;
  color: #32433D;
  margin-bottom: 16px;
  border-left: 4px solid #32433D;
  padding-left: 12px;
}
.section.about p {
  font-size: 18px;
  line-height: 1.8;
  margin: 8px 0;
}
.section.services ul {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  padding: 0;
}
.section.services li {
  background: #DCE4E7;
  color: #32433D;
  padding: 12px 32px;
  border-radius: 24px;
  font-size: 18px;
  font-weight: 500;
}
.section.cooperation ol {
  padding-left: 20px;
  font-size: 17px;
  line-height: 2;
}
.section.address p {
  font-size: 18px;
  color: #32433D;
}
.footer {
  text-align: center;
  padding: 24px 0;
  background: #32433D;
  color: #fff;
  font-size: 16px;
  margin-top: 48px;
}
@media (max-width: 600px) {
  .section {
    padding: 18px 6px;
  }
  .logo {
    font-size: 32px;
  }
  .company-title {
    font-size: 20px;
  }
  .section h2 {
    font-size: 20px;
  }
  .section.services li {
    font-size: 15px;
    padding: 8px 16px;
  }
} 